USN-5791-3
- Source
- https://ubuntu.com/security/notices/USN-5791-3
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5791-3.json
- JSON Data
- https://api.osv.dev/v1/vulns/USN-5791-3
- Related
- Published
- 2023-01-10T20:10:14Z
- Modified
- 2023-01-10T20:10:14Z
- Summary
- linux-azure-5.4, linux-azure-fde vulnerabilities
- Details
-
It was discovered that a race condition existed in the Android Binder IPC subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-20421)
David Leadbeater discovered that the netfilter IRC protocol tracking implementation in the Linux Kernel incorrectly handled certain message payloads in some situations. A remote attacker could possibly use this to cause a denial of service or bypass firewall filtering. (CVE-2022-2663)
It was discovered that the Intel 740 frame buffer driver in the Linux kernel contained a divide by zero vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-3061)
It was discovered that the sound subsystem in the Linux kernel contained a race condition in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-3303)
Gwnaun Jung discovered that the SFB packet scheduling implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3586)
It was discovered that the NILFS2 file system implementation in the Linux kernel did not properly deallocate memory in certain error conditions. An attacker could use this to cause a denial of service (memory exhaustion). (CVE-2022-3646)
Hyunwoo Kim discovered that an integer overflow vulnerability existed in the PXA3xx graphics driver in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-39842)
It was discovered that a race condition existed in the EFI capsule loader driver in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-40307)
Zheng Wang and Zhuorao Yang discovered that the RealTek RTL8712U wireless driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-4095)
It was discovered that the USB monitoring (usbmon) component in the Linux kernel did not properly set permissions on memory mapped in to user space processes. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-43750)
Jann Horn discovered a race condition existed in the Linux kernel when unmapping VMAs in certain situations, resulting in possible use-after-free vulnerabilities. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-39188)
- References
-
- https://ubuntu.com/security/notices/USN-5791-3
- https://ubuntu.com/security/CVE-2022-2663
- https://ubuntu.com/security/CVE-2022-3061
- https://ubuntu.com/security/CVE-2022-3303
- https://ubuntu.com/security/CVE-2022-3586
- https://ubuntu.com/security/CVE-2022-3646
- https://ubuntu.com/security/CVE-2022-4095
- https://ubuntu.com/security/CVE-2022-20421
- https://ubuntu.com/security/CVE-2022-39188
- https://ubuntu.com/security/CVE-2022-39842
- https://ubuntu.com/security/CVE-2022-40307
- https://ubuntu.com/security/CVE-2022-43750
Affected packages
Ubuntu:18.04:LTS / linux-azure-5.4
Package
- Name
- linux-azure-5.4
- Purl
- pkg:deb/ubuntu/linux-azure-5.4?arch=src?distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.4.0-1100.106~18.04.1
Affected versions
5.*
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-azure-5.4-cloud-tools-5.4.0-1100"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-azure-5.4-headers-5.4.0-1100"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-azure-5.4-tools-5.4.0-1100"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-buildinfo-5.4.0-1100-azure"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-cloud-tools-5.4.0-1100-azure"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-headers-5.4.0-1100-azure"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-image-unsigned-5.4.0-1100-azure"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-image-unsigned-5.4.0-1100-azure-dbgsym"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-modules-5.4.0-1100-azure"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-modules-extra-5.4.0-1100-azure"
},
{
"binary_version": "5.4.0-1100.106~18.04.1",
"binary_name": "linux-tools-5.4.0-1100-azure"
}
]
}
Ubuntu:20.04:LTS / linux-azure-fde
Package
- Name
- linux-azure-fde
- Purl
- pkg:deb/ubuntu/linux-azure-fde?arch=src?distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.4.0-1100.106+cvm1.1
Affected versions
5.*
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "5.4.0-1100.106+cvm1.1",
"binary_name": "linux-image-unsigned-5.4.0-1100-azure-fde"
},
{
"binary_version": "5.4.0-1100.106+cvm1.1",
"binary_name": "linux-image-unsigned-5.4.0-1100-azure-fde-dbgsym"
}
]
}